SYNOPSIS

DESCRIPTION

Each device has a quiet flag associated with it. A device is verbose by
default when it is created but may be quieted to prevent the device
identification string to be printed during probe. To quiet a device,
call device_quiet(), to re-enable to probe message (to make the message
appear again, for example after a device_detach(9)) call
device_verbose(). To test to see if a device is quieted, call
device_is_quiet().